Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Medical Specialists of St Lukes LLC

Organization Allergy & Immunology Physician · NPI 1396798054

Medical Specialists of St Lukes LLC is an Allergy & Immunology Physician in Chesterfield, Missouri. Works from 4 locations. Registered with an NPI since 2006.

In the registry since
2006
Specialties on file
8
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

222 S Woods Mill Rd Ste 750N
Chesterfield, MO 63017-3653
Phone: (314) 205-6600
Fax: (314) 590-5941
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 111 Saint Lukes Center Dr Ste 40, Chesterfield, MO 63017-3509 — (314) 864-6266
  • 226 S Woods Mill Rd Ste 47w, Chesterfield, MO 63017-3663 — (314) 205-6600
  • 5551 Winghaven Blvd Ste 260, O Fallon, MO 63368-3630 — (314) 205-6600

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X
Allergy & Immunology Physician Taxonomy 207K00000X
Allergy & Immunology (Internal Medicine) Physician Taxonomy 207RA0201X
Endocrinology, Diabetes & Metabolism Physician Taxonomy 207RE0101X
Gastroenterology Physician Taxonomy 207RG0100X
Infectious Disease Physician Taxonomy 207RI0200X
Nephrology Physician Taxonomy 207RN0300X
Rheumatology Physician Taxonomy 207RR0500X

Record details

NPI number1396798054
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationSt Lukes Medical Group
Authorized official Darren Haskell — Chief Medical Officer · (314) 205-6444
NPI enumeratedMay 17, 2006
Last updated in NPPESFebruary 24, 2026
Certification dateFebruary 24, 2026
Mailing address121 Saint Lukes Center Dr, Chesterfield, MO 63017-3518

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